DC/DC CONVERTER
WIDE INPUT RANGE - 2:1
WC SERIES
|
2:1 3W DUAL OUTPUT |
|||||||
|---|---|---|---|---|---|---|---|
|
Model No |
INPUT VOLTAGE |
OUTPUT VOLTAGE |
OUTPUT CURRENT |
INPUT CURRENT(mA) |
EFF |
CASE NUMBER |
|
|
FULL LOAD |
NO LOAD |
||||||
|
WCD-0512(ABC)3M |
4.5-9 |
+/-12 |
+/-125 |
789 |
40 |
76 |
A or B or C |
|
WCD-0515(ABC)3M |
4.5-9 |
+/-15 |
+/-100 |
800 |
40 |
75 |
A or B or C |
|
WCD-1205(ABC)3M |
9-18 |
+/-5 |
+/-300 |
338 |
18 |
74 |
A or B or C |
|
WCD-1212(ABC)3M |
9-18 |
+/-12 |
+/-125 |
316 |
18 |
79 |
A or B or C |
|
WCD-1215(ABC)3M |
9-18 |
+/-15 |
+/-100 |
316 |
18 |
79 |
A or B or C |
|
WCD-2405(ABC)3M |
18-36 |
+/-5 |
+/-300 |
167 |
10 |
75 |
A or B or C |
|
WCD-2412(ABC)3M |
18-36 |
+/-12 |
+/-125 |
156 |
10 |
80 |
A or B or C |
|
WCD-2415(ABC)3M |
18-36 |
+/-15 |
+/-100 |
156 |
10 |
80 |
A or B or C |
|
WCD-4805(ABC)3M |
36-72 |
+/-5 |
+/-300 |
82 |
5 |
76 |
A or B or C |
|
WCD-4812(ABC)3M |
36-72 |
+/-12 |
+/-125 |
80 |
5 |
78 |
A or B or C |
|
WCD-4815(ABC)3M |
36-72 |
+/-15 |
+/-100 |
76 |
5 |
82 |
A or B or C |
|
2:1 3W SINGLE OUTPUT |
|||||||
|---|---|---|---|---|---|---|---|
|
Model No |
INPUT VOLTAGE |
OUTPUT VOLTAGE |
OUTPUT CURRENT |
INPUT CURRENT(mA) |
EFF |
CASE NUMBER |
|
|
FULL LOAD |
NO LOAD |
||||||
|
WCS-0505(ABCD)3M |
4.5-9 |
5 |
500 |
684 |
40 |
73 |
A or B or C or D |
|
WCS-0512(ABCD)3M |
4.5-9 |
12 |
250 |
789 |
40 |
76 |
A or B or C or D |
|
WCS-0515(ABCD)3M |
4.5-9 |
15 |
200 |
789 |
40 |
76 |
A or B or C or D |
|
WCS-1203.3(ABCD)3M |
9-18 |
3.3 |
700 |
275 |
18 |
70 |
A or B or C or D |
|
WCS-1205(ABCD)3M |
9-18 |
5 |
600 |
338 |
18 |
74 |
A or B or C or D |
|
WCS-1209(ABCD)3M |
9-18 |
9 |
330 |
316 |
18 |
79 |
A or B or C or D |
|
WCS-1212(ABCD)3M |
9-18 |
12 |
250 |
313 |
18 |
80 |
A or B or C or D |
|
WCS-1215(ABCD)3M |
9-18 |
15 |
200 |
313 |
18 |
80 |
A or B or C or D |
|
WCS-2403.3(ABCD)3M |
18-36 |
3.3 |
910 |
136 |
10 |
71 |
A or B or C or D |
|
WCS-2405(ABCD)3M |
18-36 |
5 |
600 |
167 |
10 |
75 |
A or B or C or D |
|
WCS-2409(ABCD)3M |
18-36 |
9 |
330 |
158 |
10 |
79 |
A or B or C or D |
|
WCS-2412(ABCD)3M |
18-36 |
12 |
250 |
156 |
10 |
80 |
A or B or C or D |
|
WCS-2415(ABCD)3M |
18-36 |
15 |
200 |
156 |
10 |
80 |
A or B or C or D |
|
WCS-4803.3(ABCD)3M |
36-72 |
3.3 |
700 |
69 |
5 |
72 |
A or B or C or D |
|
WCS-4805(ABCD)3M |
36-72 |
5 |
600 |
82 |
5 |
76 |
A or B or C or D |
|
WCS-4809(ABCD)3M |
36-72 |
9 |
330 |
79 |
5 |
79 |
A or B or C or D |
|
WCS-4812(ABCD)3M |
36-72 |
12 |
250 |
76 |
5 |
82 |
A or B or C or D |
|
WCS-4815(ABCD)3M |
36-72 |
15 |
200 |
76 |
5 |
82 |
A or B or C or D |
|
Mechanical Characteristics |
|
|---|---|
|
Length:31.8mm |
Height: 12.2mm |
|
Width: 20.3mm |
Weight: 14.6g Typ |
|
GENERAL SPECIFICATIONS |
|||||
|---|---|---|---|---|---|
|
Operating Temperature |
-40oC to +71oC |
Isolation Resistance |
109 ohms min |
||
|
Storage Temperature |
-55oC to +125oC |
Isolation Capacitance |
250pF max |
||
|
Humidity |
95% max |
Switching Frequency |
50 KHz min |
||
|
Cooling |
Free-Air Convection |
MTBF |
>900,000 Hours at 25oC |
||
|
Efficiency |
70% min |
Case Material |
Five-Sided Shield Case |
||
|
Isolation Voltage |
|
Potting Material |
Epoxy(UL94-V0) |
||
|
|
Single/Dual |
|
1000 VDC min |
Conducted Emissions |
EN55022 Class A |
|
Dual Separate/Triple |
In to Out |
1000 VDC min |
Radiated Emissions |
EN55022 Class A |
|
|
|
Out1 to Out2 |
500 VDC min |
Approvals |
EMC, FCC |
|
|
ELECTRICAL SPECIFICATIONS |
|||||||
|
Input Voltage Range |
2:1 or 4:1 Input Range |
Load Regulation |
|
||||
|
Input Filter |
Pi Network |
|
Single/Dual |
|
+/-0.2% max |
||
|
Protection |
Fuse Recommended |
Dual Separate |
Out1 |
+/-1% max |
|||
|
Voltage Setpoint Accuracy |
|
|
Out2 |
+/-5% max |
|||
|
|
Single/Dual |
|
+/-2% max |
Triple |
Out1 |
+/-1% max |
|
|
Dual Separate |
Out1 |
+/-2% max |
|
Out2/Out3 |
+/-5% max |
||
|
|
Out2 |
+/-5% max |
Minimum Load |
10% of Full Load |
|||
|
Triple |
Out1 |
+/-2% max |
Short Circuit Protection |
Continuous |
|||
|
|
Out2/Out3 |
+/-5% max |
Short Circuit Restart |
Automatic |
|||
|
Temperature Coefficient |
+/-0.03%/oC |
Overload Protection |
180% Typ |
||||
|
Ripple & Noise(20MHz BW) |
100mVp-p max |
Transient Response |
200uS max |
||||
|
Line Regulation |
|
|
|
||||
|
|
Single/Dual |
|
+/-1% max |
||||
|
Dual Separate |
Out1 |
+/-1% max |
|||||
|
|
Out2 |
+/-3% max |
|||||
|
Triple |
Out1 |
+/-1% max |
|||||
|
|
Out2/Out3 |
+/-3% max |
|||||
|
2:1 4W-6W DUAL OUTPUT |
|||||||
|---|---|---|---|---|---|---|---|
|
Model No |
INPUT VOLTAGE |
OUTPUT VOLTAGE |
OUTPUT CURRENT |
INPUT CURRENT(mA) |
EFF |
CASE NUMBER |
|
|
FULL LOAD |
NO LOAD |
||||||
|
WCD-0512(AB)5M |
4.5-9 |
+/-12 |
+/-167 |
1061 |
40 |
75 |
A or B |
|
WCD-0515(AB)5M |
4.5-9 |
+/-15 |
+/-133 |
1060 |
40 |
75 |
A or B |
|
WCD-1205(AB)5M |
9-18 |
+/-5 |
+/-500 |
556 |
40 |
75 |
A or B |
|
WCD-1212(AB)5M |
9-18 |
+/-12 |
+/-230 |
572 |
40 |
80 |
A or B |
|
WCD-1215(AB)5M |
9-18 |
+/-15 |
+/-190 |
586 |
41 |
81 |
A or B |
|
WCD-2405(AB)5M |
18-36 |
+/-5 |
+/-500 |
270 |
20 |
77 |
A or B |
|
WCD-2412(AB)5M |
18-36 |
+/-12 |
+/-230 |
279 |
20 |
82 |
A or B |
|
WCD-2415(AB)5M |
18-36 |
+/-15 |
+/-190 |
286 |
21 |
83 |
A or B |
|
WCD-4805(AB)5M |
36-72 |
+/-5 |
+/-500 |
135 |
10 |
77 |
A or B |
|
WCD-4812(AB)5M |
36-72 |
+/-12 |
+/-230 |
138 |
12 |
83 |
A or B |
|
WCD-4815(AB)5M |
36-72 |
+/-15 |
+/-190 |
139 |
10 |
85 |
A or B |
|
2:1 4W-6W SINGLE OUTPUT |
|||||||
|---|---|---|---|---|---|---|---|
|
Model No |
INPUT VOLTAGE (DC) |
OUTPUT VOLTAGE (DC) |
OUTPUT CURRENT (mA) |
INPUT CURRENT(mA) |
EFF |
CASE NUMBER |
|
|
FULL LOAD |
NO LOAD |
||||||
|
WCS-0512(AB)5M |
4.5-9 |
5 |
333 |
1060 |
17 |
75 |
A or B |
|
WCS-1203.3(AB)5M |
9-18 |
3.3 |
1200 |
438 |
40 |
75 |
A or B |
|
WCS-1205(AB)5M |
9-18 |
5 |
1000 |
556 |
40 |
75 |
A or B |
|
WCS-1209(AB)5M |
9-18 |
9 |
556 |
520 |
40 |
80 |
A or B |
|
WCS-1212(AB)5M |
9-18 |
12 |
470 |
587 |
40 |
80 |
A or B |
|
WCS-1215(AB)5M |
9-18 |
15 |
400 |
617 |
41 |
81 |
A or B |
|
WCS-2403.3(AB)5M |
18-36 |
3.3 |
1200 |
217 |
20 |
76 |
A or B |
|
WCS-2405(AB)5M |
18-36 |
5 |
1000 |
270 |
20 |
77 |
A or B |
|
WCS-2409(AB)5M |
18-36 |
9 |
556 |
257 |
20 |
81 |
A or B |
|
WCS-2412(AB)5M |
18-36 |
12 |
470 |
287 |
22 |
82 |
A or B |
|
WCS-2415(AB)5M |
18-36 |
15 |
400 |
301 |
21 |
83 |
A or B |
|
WCS-4803.3(AB)5M |
36-72 |
3.3 |
1200 |
108 |
10 |
76 |
A or B |
|
WCS-4805(AB)5M |
36-72 |
5 |
1000 |
135 |
10 |
77 |
A or B |
|
WCS-4809(AB)5M |
36-72 |
9 |
556 |
126 |
9 |
83 |
A or B |
|
WCS-4812(AB)5M |
36-72 |
12 |
470 |
142 |
9 |
83 |
A or B |
|
WCS-4815(AB)5M |
36-72 |
15 |
400 |
147 |
10 |
85 |
A or B |
|
2:1 4W TRIPLE OUTPUT |
|||||||
|---|---|---|---|---|---|---|---|
|
Model No |
INPUT VOLTAGE |
OUTPUT VOLTAGE |
OUTPUT CURRENT |
INPUT CURRENT(mA) |
EFF |
CASE NUMBER |
|
|
FULL LOAD |
NO LOAD |
||||||
|
WCT-0505-12 |
4.5-9 |
S1:+5V |
S1: 300 |
1085 |
20 |
74 |
T |
|
S2: +12V |
S2: 100 |
||||||
|
S3: -12V |
S3: 100 |
||||||
|
WCT-0505-15 |
4.5-9 |
S1: +5V |
S1: 300 |
1080 |
20 |
74 |
T |
|
S2: +15V |
S2: 80 |
||||||
|
S3: -15V |
S3: 80 |
||||||
|
WCT-1205-12 |
9-18 |
S1:+5V |
S1: 300 |
457 |
20 |
73 |
T |
|
S2: +12V |
S2: 100 |
||||||
|
S3: -12V |
S3: 100 |
||||||
|
WCT-1205-15 |
9-18 |
S1: +5V |
S1: 300 |
450 |
20 |
74 |
T |
|
S2: +15V |
S2: 80 |
||||||
|
S3: -15V |
S3: 80 |
||||||
|
WCT-2405-12 |
18-36 |
S1:+5V |
S1: 300 |
228 |
20 |
73 |
T |
|
S2: +12V |
S2: 100 |
||||||
|
S3: -12V |
S3: 100 |
||||||
|
WCT-2405-15 |
18-36 |
S1: +5V |
S1: 300 |
225 |
20 |
74 |
T |
|
S2: +15V |
S2: 80 |
||||||
|
S3: -15V |
S3: 80 |
||||||
|
WCT-4805-12 |
36-72 |
S1:+5V |
S1: 300 |
114 |
20 |
73 |
T |
|
S2: +12V |
S2: 100 |
||||||
|
S3: -12V |
S3: 100 |
||||||
|
WCT4805-15 |
36-72 |
S1: +5V |
S1: 300 |
113 |
20 |
74 |
T |
|
S2: +15V |
S2: 80 |
||||||
|
S3: -15V |
S3: 80 |
||||||
|
2:1 7.5W-8W DUAL OUTPUT |
|||||||
|---|---|---|---|---|---|---|---|
|
Model No |
INPUT VOLTAGE |
OUTPUT VOLTAGE |
OUTPUT CURRENT |
INPUT CURRENT(mA) |
EFF |
CASE NUMBER |
|
|
FULL LOAD |
NO LOAD |
||||||
|
WCD-0512A8M |
4.5-6 |
+/-12 |
+/-310 |
1870 |
20 |
80 |
A |
|
WCD-1205A8M |
9-18 |
+/-5 |
+/-800 |
867 |
50 |
77 |
A |
|
WCD-1209A8M |
9-18 |
+/-9 |
+/-444 |
860 |
40 |
78 |
A |
|
WCD-1212A8M |
9-18 |
+/-12 |
+/-335 |
833 |
50 |
80 |
A |
|
WCD-1215A8M |
9-18 |
+/-15 |
+/-267 |
833 |
50 |
80 |
A |
|
WCD-2405A8M |
18-36 |
+/-5 |
+/-800 |
426 |
25 |
78 |
A |
|
WCD-2409A8M |
18-36 |
+/-9 |
+/-444 |
423 |
30 |
79 |
A |
|
WCD-2412A8M |
18-36 |
+/-12 |
+/-335 |
417 |
25 |
80 |
A |
|
WCD-2415A8M |
18-36 |
+/-15 |
+/-267 |
417 |
25 |
80 |
A |
|
WCD-4805A8M |
36-72 |
+/-5 |
+/-800 |
215 |
15 |
78 |
A |
|
WCD-4809A8M |
36-72 |
+/-9 |
+/-444 |
210 |
15 |
79 |
A |
|
WCD-4812A8M |
36-72 |
+/-12 |
+/-335 |
208 |
15 |
80 |
A |
|
WCD-4815A8M |
36-72 |
+/-15 |
+/-267 |
208 |
15 |
80 |
A |
|
2:1 7.5W-8W SINGLE OUTPUT |
|||||||
|---|---|---|---|---|---|---|---|
|
Model No |
INPUT VOLTAGE |
OUTPUT VOLTAGE |
OUTPUT CURRENT |
INPUT CURRENT(mA) |
EFF |
CASE NUMBER |
|
|
FULL LOAD |
NO LOAD |
||||||
|
WCS-1205A8M |
9-18 |
5 |
1600 |
888 |
50 |
75 |
A |
|
WCS-1209A8M |
9-18 |
9 |
888 |
833 |
50 |
80 |
A |
|
WCS-1212A8M |
9-18 |
12 |
670 |
833 |
50 |
80 |
A |
|
WCS-1215A8M |
9-18 |
15 |
533 |
833 |
50 |
80 |
A |
|
WCS-2405A8M |
18-36 |
5 |
1600 |
426 |
25 |
78 |
A |
|
WCS-2409A8M |
18-36 |
9 |
888 |
423 |
25 |
79 |
A |
|
WCS-2412A8M |
18-36 |
12 |
670 |
417 |
25 |
80 |
A |
|
WCS-2415A8M |
18-36 |
15 |
533 |
417 |
25 |
80 |
A |
|
WCS-4805A8M |
36-72 |
5 |
1600 |
215 |
15 |
78 |
A |
|
WCS-4809A8M |
36-72 |
9 |
888 |
210 |
15 |
79 |
A |
|
WCS-4812A8M |
36-72 |
12 |
670 |
208 |
15 |
80 |
A |
|
WCS-4815A8M |
36-72 |
15 |
533 |
208 |
15 |
80 |
A |
SIMPLIFIED SCHEMATIC
MECHANICAL DIMENSIONS &
RECOMMENDED FOOTPRINT DETAILS
OUTPUT SPECIFICATIONS
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